在 2013年6月26日星期三 UTC+8上午1:11:19，maui写道： > > Hi, > I'd like to know if it would be possible to detect with BBB RS232 the > signal Break condiction [which is caused by sending continuous Spacing > values (no Start or Stop bits)]. > I would need to syncronize my communication on a break received from > external device on serial port... > I would need, in alternative, a way to detect a framing error... > > any help would be appreciate... > thank you > Maui > > Break condition > A "break condition" occurs when the receiver input is at the "space" level > for longer than some duration of time, typically, for more than a character > time. This is not necessarily an error, but appears to the receiver as a > character of all zero bits with a framing error. >
-- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/90c33ad0-9d40-4a9a-8585-3e9eac0ee7ad%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
